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Individual Calculations October 2021 |
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| Lee, Yesun Kate Total change: -27.60 | |   |
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| 2021 Calchess Women's State Championship | Berkeley, California | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1788 | 1.50 | 3 | -0.69 | 40 | -27.60 | |
|  Arivoli, Sadhana | | | 1388 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pang, Ashley | | wc | 1842 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Wen, Kally | | wc | 1495 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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